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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_OBJECTS_H_ | 5 #ifndef V8_OBJECTS_H_ |
6 #define V8_OBJECTS_H_ | 6 #define V8_OBJECTS_H_ |
7 | 7 |
8 #include <iosfwd> | 8 #include <iosfwd> |
9 | 9 |
10 #include "src/allocation.h" | 10 #include "src/allocation.h" |
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1929 inline static Handle<Smi> GetOrCreateIdentityHash( | 1929 inline static Handle<Smi> GetOrCreateIdentityHash( |
1930 Handle<JSReceiver> object); | 1930 Handle<JSReceiver> object); |
1931 | 1931 |
1932 enum KeyCollectionType { OWN_ONLY, INCLUDE_PROTOS }; | 1932 enum KeyCollectionType { OWN_ONLY, INCLUDE_PROTOS }; |
1933 | 1933 |
1934 // Computes the enumerable keys for a JSObject. Used for implementing | 1934 // Computes the enumerable keys for a JSObject. Used for implementing |
1935 // "for (n in object) { }". | 1935 // "for (n in object) { }". |
1936 MUST_USE_RESULT static MaybeHandle<FixedArray> GetKeys( | 1936 MUST_USE_RESULT static MaybeHandle<FixedArray> GetKeys( |
1937 Handle<JSReceiver> object, KeyCollectionType type, | 1937 Handle<JSReceiver> object, KeyCollectionType type, |
1938 KeyFilter filter = SKIP_SYMBOLS, | 1938 KeyFilter filter = SKIP_SYMBOLS, |
1939 GetKeysConversion getConversion = KEEP_NUMBERS); | 1939 GetKeysConversion getConversion = KEEP_NUMBERS, |
1940 bool only_enumerables = true); | |
Camillo Bruni
2015/11/05 08:29:35
I know we discussed to move all the flags on the K
| |
1940 | 1941 |
1941 private: | 1942 private: |
1942 DISALLOW_IMPLICIT_CONSTRUCTORS(JSReceiver); | 1943 DISALLOW_IMPLICIT_CONSTRUCTORS(JSReceiver); |
1943 }; | 1944 }; |
1944 | 1945 |
1945 | 1946 |
1946 // The JSObject describes real heap allocated JavaScript objects with | 1947 // The JSObject describes real heap allocated JavaScript objects with |
1947 // properties. | 1948 // properties. |
1948 // Note that the map of JSObject changes during execution to enable inline | 1949 // Note that the map of JSObject changes during execution to enable inline |
1949 // caching. | 1950 // caching. |
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10737 } | 10738 } |
10738 return value; | 10739 return value; |
10739 } | 10740 } |
10740 }; | 10741 }; |
10741 | 10742 |
10742 | 10743 |
10743 } // NOLINT, false-positive due to second-order macros. | 10744 } // NOLINT, false-positive due to second-order macros. |
10744 } // NOLINT, false-positive due to second-order macros. | 10745 } // NOLINT, false-positive due to second-order macros. |
10745 | 10746 |
10746 #endif // V8_OBJECTS_H_ | 10747 #endif // V8_OBJECTS_H_ |
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